ORA-01002: fetch out of sequence

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ORA-01002: fetch out of sequence
Cause: This error means that a fetch has been attempted from a cursor which is no
longer valid. Note that a PL/SQL cursor loop implicitly does fetches, and thus
may also cause this error. There are a number of possible causes for this error,

including: 1) Fetching from a cursor after the last row has been retrieved and the
ORA-1403 error returned. 2) If the cursor has been opened with the FOR UPDATE
clause, fetching after a COMMIT has been issued will return the error. 3)
Rebinding any placeholders in the SQL statement, then issuing a fetch before
reexecuting the statement.
Action: 1) Do not issue a fetch statement after the last row has been retrieved -
there are no more rows to fetch. 2) Do not issue a COMMIT inside a fetch loop for
a cursor that has been opened FOR UPDATE. 3) Reexecute the statement after
rebinding, then attempt to fetch again.